Craig Topper cc274526ef Add some DAG combines for SUBC/SUBE. If nothing uses the carry/borrow out of subc, turn it into a sub. Turn (subc x, x) into 0 with no borrow. Turn (subc x, 0) into x with no borrow. Turn (subc -1, x) into (xor x, -1) with no borrow. Turn sube with no borrow in into subc. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147728 91177308-0d34-0410-b5e6-96231b3b80d8		2012-01-07 09:06:39 +00:00
..
Analysis	Cleanup comments and argument types related to my previous replaceCongruentPhis checkin.	2012-01-07 01:29:21 +00:00
Archive
AsmParser
Bitcode
CodeGen	Add some DAG combines for SUBC/SUBE. If nothing uses the carry/borrow out of subc, turn it into a sub. Turn (subc x, x) into 0 with no borrow. Turn (subc x, 0) into x with no borrow. Turn (subc -1, x) into (xor x, -1) with no borrow. Turn sube with no borrow in into subc.	2012-01-07 09:06:39 +00:00
DebugInfo
ExecutionEngine	Fix typo in string	2012-01-06 07:49:17 +00:00
Linker	Link symbols with different visibilities according to the rules in the	2012-01-05 23:02:01 +00:00
MC	Split Finish into Finish and FinishImpl to have a common place to do end of	2012-01-07 03:13:18 +00:00
Object
Support	revert r147542 after comments from Joerg Sonnenberger	2012-01-05 18:28:46 +00:00
TableGen
Target	Use getRegForValue() to materialize the address of ARM globals.	2012-01-07 04:07:22 +00:00
Transforms	Enable redundant phi elimination after LSR.	2012-01-07 07:08:17 +00:00
VMCore
CMakeLists.txt
LLVMBuild.txt
Makefile